Table 2 The 2×2 contingency table for one gene

Phenotype 1

m _il ⁽¹⁾

L _l ⁽¹⁾ − m _il ⁽¹⁾

Phenotype 2

m _il ⁽²⁾

L _l ⁽²⁾ − m _il ⁽²⁾